1036620221

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:346

約数の個数: 64

約数和(自身を含む): 1400340480

約数和(自身を除く): 363720259

約数列:

[1, 7, 13, 19, 43, 73, 91, 133, 191, 247, 301, 511, 559, 817, 949, 1337, 1387, 1729, 2483, 3139, 3629, 3913, 5719, 6643, 8213, 9709, 10621, 13943, 17381, 18031, 21973, 25403, 40807, 47177, 57491, 59641, 74347, 97601, 106769, 126217, 156047, 181259, 264917, 285649, 330239, 417487, 599549, 747383, 775333, 1092329, 1268813, 1854419, 2028611, 3443921, 4196843, 5427331, 7794137, 11391431, 14200277, 24107447, 54558959, 79740017, 148088603, 1036620221]

約数ペア:

[(1, 1036620221), (7, 148088603), (13, 79740017), (19, 54558959), (43, 24107447), (73, 14200277), (91, 11391431), (133, 7794137), (191, 5427331), (247, 4196843), (301, 3443921), (511, 2028611), (559, 1854419), (817, 1268813), (949, 1092329), (1337, 775333), (1387, 747383), (1729, 599549), (2483, 417487), (3139, 330239), (3629, 285649), (3913, 264917), (5719, 181259), (6643, 156047), (8213, 126217), (9709, 106769), (10621, 97601), (13943, 74347), (17381, 59641), (18031, 57491), (21973, 47177), (25403, 40807)]